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JPL Small-Body Database Browser
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447385 (2006 BY31)
Classification: Outer Main-belt Asteroid          SPK-ID: 2447385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07586686985442444 9.9473e-08  
a 3.202098377729505 6.9209e-08 au
q 2.959165196845237 3.4915e-07 au
i 9.508972273809871 1.3476e-05 deg
node 330.2291153779789 4.2206e-05 deg
peri 125.8047745557264 8.6692e-05 deg
M 151.7117752782087 7.85e-05 deg
tp 2457718.502767734735
(2016-Nov-26.00276773)
0.00045224 TDB
period 2092.909420071249
5.73
6.7854e-05
1.858e-07
d
yr
n .1720093552771837 5.5767e-09 deg/d
Q 3.445031558613774 7.446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4520 days (12.38 yr)  
   first obs. used      2005-11-04  
   last obs. used      2018-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:25:12  

Additional Information
 Earth MOID = 1.98852 au 
 Jupiter MOID = 1.67986 au 
 T_jup = 3.168 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO437740  

447385 (2006 BY31)          Discovered 2005-Nov-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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